{"instruction": "You are an expert in event argument extraction. Please extract event arguments and their roles from the input that conform to the schema definition, which already includes event trigger words. If an argument does not exist, return NAN or an empty dictionary. Please respond in the format of a JSON string.", "schema": [{"event_type": "data breach", "arguments": ["purpose", "victim", "place", "compromised data", "tool", "attack pattern", "number of victim", "attacker", "number of data"]}], "input": "“ If that ’s the case , the city ’s IT staff spent the past week rebuilding Atlanta ’s online systems using backed - up data that had not been hit by the ransomware , ” he says , adding that any data not backed up is likely “ lost for good . ”"}
{"data breach": []}